4418242897546 has 8 divisors (see below), whose sum is σ = 6627386536704. Its totient is φ = 2209114051980.

The previous prime is 4418242897517. The next prime is 4418242897559. The reversal of 4418242897546 is 6457982428144.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2918890 + ... + 4166101.

It is an arithmetic number, because the mean of its divisors is an integer number (828423317088).

Almost surely, 2^{4418242897546} is an apocalyptic number.

4418242897546 is a deficient number, since it is larger than the sum of its proper divisors (2209143639158).

4418242897546 is a wasteful number, since it uses less digits than its factorization.

4418242897546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7396796.

The product of its digits is 123863040, while the sum is 64.

The spelling of 4418242897546 in words is "four trillion, four hundred eighteen billion, two hundred forty-two million, eight hundred ninety-seven thousand, five hundred forty-six".